Sep 06 02:45:44.356 INFO checking panic-itm-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:45:44.356 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:45:44.356 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:45:44.557 INFO blam! 0e0f9abff19748bfcb12822d77ca2906516bc15d6acd1e60511fcccf70c592ac
Sep 06 02:45:44.559 INFO running `"docker" "start" "-a" "0e0f9abff19748bfcb12822d77ca2906516bc15d6acd1e60511fcccf70c592ac"`
Sep 06 02:45:45.536 INFO kablam! usermod: no changes
Sep 06 02:45:45.573 INFO kablam!     Checking panic-itm v0.1.1 (file:///source)
Sep 06 02:45:45.668 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 06 02:45:45.669 INFO kablam!   --> src/lib.rs:44:1
Sep 06 02:45:45.669 INFO kablam!    |
Sep 06 02:45:45.669 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 06 02:45:45.669 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 06 02:45:45.669 INFO kablam! 
Sep 06 02:45:45.683 INFO kablam! error: aborting due to previous error
Sep 06 02:45:45.683 INFO kablam! 
Sep 06 02:45:45.683 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 06 02:45:45.687 INFO kablam! error: Could not compile `panic-itm`.
Sep 06 02:45:45.687 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 02:45:45.777 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 06 02:45:45.777 INFO kablam!   --> src/lib.rs:44:1
Sep 06 02:45:45.777 INFO kablam!    |
Sep 06 02:45:45.777 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 06 02:45:45.777 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 06 02:45:45.777 INFO kablam! 
Sep 06 02:45:45.793 INFO kablam! error: aborting due to previous error
Sep 06 02:45:45.793 INFO kablam! 
Sep 06 02:45:45.793 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 06 02:45:45.800 INFO kablam! error: Could not compile `panic-itm`.
Sep 06 02:45:45.800 INFO kablam! 
Sep 06 02:45:45.800 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 02:45:45.801 INFO kablam! su: No module specific data is present
Sep 06 02:45:46.288 INFO running `"docker" "rm" "-f" "0e0f9abff19748bfcb12822d77ca2906516bc15d6acd1e60511fcccf70c592ac"`
Sep 06 02:45:46.370 INFO blam! 0e0f9abff19748bfcb12822d77ca2906516bc15d6acd1e60511fcccf70c592ac